Lottery Payout Calculator
Last updated: October 12, 2026 ET
Right now, the Powerball jackpot of $538M is worth $220.6M as a lump sum (41% of the advertised amount) or 30 yearly payments starting at $8.1M and rising 5% a year. With the default assumptions below, the lump sum only comes out ahead if your invested money earns more than 5.71% a year.
Lump sum or annuity?
Powerball
Choose a game to load its jackpot and annuity schedule.
Current jackpot
Using the latest advertised amount.
After federal tax only · 5.00% yearly growth · 29 years
30 scheduled annuity payments. Values shown after 29 years.
Change growth assumptions 5.00% growth, 29 years, 2.50% inflation
How this calculator works
Important modeling notes
Post-tax mode starts with the stored federal baseline only because state taxes depend on where the ticket is claimed and where the winner resides. Use the claim-state selector to layer in the stored state tax assumption for a specific state. Annuity tax timing can create advantages or disadvantages depending on the winner’s situation, but that gets complicated quickly. This is a deterministic model, not tax or financial advice. Inflation-adjusted end values use 2.50% average annual inflation to translate the year-29 balances into today’s dollars. That changes purchasing-power framing, not which option leads at the selected end horizon. This model does not include a custom year-by-year inflation schedule, estate planning, trusts, or what happens if a winner dies before the payout stream ends.
Assumes 1 immediate payment plus 29 annual payments after that. Future values are measured at the end of the selected projection period.
Payout schedule formula
growth_factor = 1.05
first_payment = jackpot * (growth_factor - 1) / (growth_factor^n - 1)
payment_t = first_payment * growth_factor^tFuture-value formula
FV_annuity = SUM payment_t invested_share (1 + r)^(projection_years - t)
t = 0 is the immediate payment.Annuity tax timing can create advantages or disadvantages depending on the winner’s situation, but that gets complicated quickly. This is a deterministic model, not tax or financial advice. Return inputs are nominal, and inflation-adjusted ending values translate the selected year-end balances into today’s dollars using the chosen average annual inflation rate.
Lump sum vs. annuity for current jackpots
The break-even return is the yearly investment return at which both options end up equal. Below it the annuity finishes ahead; above it the lump sum does.
| Game | Advertised jackpot | Lump sum | Annuity | Break-even return |
|---|---|---|---|---|
| Powerball | $538M | $220.6M (41%) | 30 yearly payments starting at $8.1M and rising 5% a year | 5.71% |
| Mega Millions | $385M | $154.8M (40.2%) | 30 yearly payments starting at $5.8M and rising 5% a year | 5.86% |
| Florida Lotto | $4.3M | $2.2M (51%, est.) | 30 yearly payments starting at $141,667 | 5.04% |
| Illinois Lotto | $6.5M | $3.3M (51%, est.) | 30 yearly payments starting at $216,667 | 5.04% |
| Loto (Francaise Des Jeux) | €9M | €8M (88.9%) | 30 yearly payments starting at €300,000 | 0% |
| Lotto America | $2.2M | $892,035 (41.5%, est.) | 30 yearly payments starting at $32,361 and rising 5% a year | 5.62% |
| New York Lotto | $10.2M | $4.9M (47.8%) | 26 yearly payments starting at $392,308 | 7.22% |
| SuperLotto Plus | $63M | $25.7M (40.8%) | 30 yearly payments starting at $948,240 and rising 5% a year | 5.75% |
| Texas Lotto | $8.8M | $4.4M (50.2%) | 30 yearly payments starting at $291,667 | 5.68% |
Lump sum and annuity amounts are before taxes. est. means the lottery has not published a cash value for the current jackpot, so the lump sum uses the last published cash ratio for that game or, if there is none, a 51% assumption; the real figure can be higher or lower. Break-even returns use the calculator defaults: after federal tax where available, 75% of the cash and of each payment invested, measured when the last payment arrives. Change them in the calculator above.
What changes the result?
The advertised jackpot is the total annuity value; the lump sum is the smaller cash value available now. Neither option always wins.
- Payout schedule: payment count, timing, and annual increases vary by game.
- Taxes: cash creates one large taxable payout; annuity spreads taxable payments over time.
- Your assumptions: return, inflation, investment share, and comparison horizon can change the outcome.
Use the tax calculator for a more detailed take-home estimate.
Lottery Annuity Calculator FAQ
How does a lottery annuity payout work?
The advertised jackpot is the total annuity value. Multi-state jackpots such as Powerball and Mega Millions typically pay 30 annual installments with an immediate first payment and 5% annual increases, while some state games use flatter schedules.
Why is the lump sum smaller than the advertised jackpot?
The lump sum is the cash value available today, not the full future stream of annuity payments. It is smaller because the advertised jackpot represents money paid over many years rather than all at once.
Does this lottery annuity calculator include taxes?
Yes. The post-tax view uses stored after-tax cash estimates where available and applies a matching effective tax baseline to the annuity for directional comparison. It is planning context, not a personal tax filing result.
Is lump sum or annuity usually better?
There is no universal winner. The answer changes with the cash option ratio, tax drag, the annuity schedule, your assumed investment return, inflation, and how long you measure the outcome.
How accurate are the annuity payment assumptions?
Lucky Picks uses lottery-specific annuity schedule inputs when they are stored for a game, including payment count, annual step-up, and first-payment timing. If exact schedule data is missing, the calculator falls back to a simplified annual-payment model.
Should I use this page for Powerball and Mega Millions payout decisions?
Yes. This page is designed for jackpot payout comparison, and you can pair it with the Powerball and Mega Millions analysis pages for live cash value, tax, and expected-value context tied to the current jackpot.
Need the broader view?
Use the calculator hub for current jackpot snapshots and quick links to every Lucky Picks calculator.